package com.boe.server.register.util;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

public class TestUtil {

    public static void main(String[] args) throws JsonProcessingException {
        BCryptPasswordEncoder encoder = new BCryptPasswordEncoder();
        ObjectMapper objectMapper = new ObjectMapper();
        System.out.println(objectMapper.writeValueAsString(null));
    }
}
